DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_149 (yrs 115-144) REFERENCE CASE (case2): 1850_148 (yrs 73-102) DIFFERENCE: (1850_149) - (1850_148) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.099 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.151 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.068 GPP(PgC/y) gross primary production 0.215 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.085 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.130 NPP(PgC/y) net primary production 0.124 AGNPP(PgC/y) above ground net primary production 0.066 BGNPP(PgC/y) below ground net primary production 0.059 MR(PgC/y) maintenance respiration -0.068 GR(PgC/y) total growth respiration 0.014 AR(PgC/y) autotrophic respiration (MR + GR) 0.091 LITHR(PgC/y) litter hetereotrophic respiration 0.032 SOMHR(PgC/y) SOM hetereotrophic respiration -0.059 HR(PgC/y) total hetereotrophic respiration -0.027 RR(PgC/y) root respiration (fine root MR + total root GR) -0.028 SR(PgC/y) total soil respiration (HR + root resp) -0.055 ER(PgC/y) total ecosystem respiration (AR + HR) 0.064 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.000 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.000 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.000 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -0.192 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.257 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.033 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.048 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.397 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.067 LEAFC(PgC) leaf carbon -0.032 XSMRPOOL(PgC) Temporary Photosynthate C Pool 0.019 SOIL3C(PgC) Soil organic matter C (slow pool) -3.441 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.045 LIVESTEMC(PgC) live stem C -0.003 DEADSTEMC(PgC) dead stem carbon -1.199 LIVECROOTC(PgC) live coarse root carbon -0.001 DEADCROOTC(PgC) dead coarse root carbon -0.434 CPOOL(PgC) temporary photosynthate C pool -0.001 TOTVEGC(PgC) total vegetation C, excluding cpool -1.591 CWDC(PgC) coarse woody debris carbon -0.919 TOTLITC(PgC) total litter carbon 0.223 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.218 TOTSOMC(PgC) total SOM carbon -6.006 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -5.513 TOTLITN(TgN) total litter N 5.690 TOTLITN_1m(TgN) total litter N to 1m depth 5.583 TOTSOMN(TgN) total soil organic matter N -546.094 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -500.812 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -8.307 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -8.276 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.001 NDEP_TO_SMINN(TgN/y) nitrogen deposition 0.000 FERT(TgN/y) fertilizer added 0.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N 0.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization -0.289 ACTUAL_IMMOB(TgN/y) Actual Immobilization -0.105 GROSS_NMIN(TgN/y) Gross N Mineralization -4.679 NET_NMIN(TgN/y) Net N Mineralization -4.572 NDEPLOY(TgN/y) Total N Deployed in New Growth 3.370 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.022 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 3.295 DENIT(TgN/y) Total Denitrification -6.832 SOIL3N(TgN) soil organic matter N (slow pool) -312.547 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -0.253 NACTIVE(TgN/y) Mycorrhizal N uptake flux 3.378 NAM(TgN/y) AM-associated N uptake flux -0.043 NECM(TgN/y) ECM-associated N uptake flux -1.002 NFIX(TgN/y) Symbiotic BNF uptake flux -0.270 NRETRANS(TgN/y) Retranslocated N uptake flux 0.039 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.147 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.052 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.001 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.157 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.000 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached -999.000 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching -0.953 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.281 SMINN(TgN) soil mineral N 75.106 RETRANSN(TgN) plant pool of retranslocated N 144.697 COL_CTRUNC(PgC) column-level sink for C truncation 0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.004 COL_NTRUNC(TgN) column-level sink for N truncation 0.003 PFT_NTRUNC(TgN) pft-level sink for N truncation -0.056 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.052 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.027 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.672 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.421 FAREA_BURNED(proportion/y) fractional area burned 0.001 BAF_CROP(proportion/y) fractional area burned - crop -0.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss -0.045 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.064 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.061 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.052 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.050 LITTERC(PgC) Total Litter C 0.223 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.032 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.070 SOILC(PgC) soil organic matter C (fast pool) -6.006 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.059 SOILC_LOSS(PgC/y) Soil C Loss -0.059 WOODC(PgC) Wood C -1.639 WOODC_ALLOC(PgC/y) Wood C Allocation -0.021 WOODC_LOSS(PgC/y) Wood C Loss -0.018